... 02 ~ 3mmDrilling diameter: 0.4 ~ 3.175mmDrilling holes: 40-100/minRepeat Accuracy: 0.025mmThe least error of Data control drill ... : 110v60hz/220v50hzVolume: 750X750X750mmGross: 90KG Free parts along with the machine: Controlling Box, Controlling Card and Software, Water Tank, Water ... Line, Brush, Clamp, and Spanner. Warranty: 1 year for machine.We supply online service MSN, Skype, Yahoo, Gmail and so ...